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| Registros recuperados: 109 | |
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| Jones, Russ; Haida Fisheries Program; russ.jones@haidanation.net; Rigg, Catherine; Haida Fisheries Program;; Lee, Lynn; School of Resource and Environmental Management, Simon Fraser University ;. |
| The Haida Nation is involved in an integrated marine planning initiative in northern British Columbia, Canada. The Haida continue to occupy traditional territory in and around Haida Gwaii, or the Queen Charlotte Islands, and are engaged in a larger planning process for the Pacific North Coast Integrated Management Area (PNCIMA). This initiative is in the early planning stage, focused on capacity building and creating enabling conditions for co-governance. Court decisions, government policies, and a modern treaty process are driving short- and long-term efforts to resolve issues of Aboriginal ownership and resource access, both on land and in the ocean. As a result, the PNCIMA process is being led by two levels of government, First Nations and federal,... |
| Tipo: Peer-Reviewed article |
Palavras-chave: Aboriginal rights; Fisheries management; Indigenous peoples; Integrated coastal management; Marine planning; Oceans governance. |
| Ano: 2010 |
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| van Putten, Ingrid; CSIRO Wealth from Oceans National Research Flagship, CSIRO Marine and Atmospheric Research; Ingrid.vanputten@csiro.au; Boschetti, Fabio; CSIRO Wealth from Oceans National Research Flagship, CSIRO Marine and Atmospheric Research; fabio.Boschetti@csiro.au; Fulton, Elizabeth A.; CSIRO Wealth from Oceans National Research Flagship, CSIRO Marine and Atmospheric Research; beth.fulton@csiro.au; Smith, Anthony D. M.; CSIRO Wealth from Oceans National Research Flagship, CSIRO Marine and Atmospheric Research; tony.d.smith@csiro.au; Thebaud, Olivier; CSIRO Wealth from Oceans National Research Flagship, CSIRO Marine and Atmospheric Research; olivier.thebaud@csiro.au. |
| We explored the extent to which (1) individual transferable quotas (ITQs) may lead to changes in environmental stewardship and (2) environmental stewardship may in turn contribute to explain the success or otherwise of ITQs in meeting sustainability objectives. ITQs are an example of incentive-based fisheries management in which fishing rights can be privately owned and traded. ITQs are aimed at resolving the problems created by open-access fisheries. ITQs were proposed to promote economic efficiency, and there is growing empirical evidence that ITQs meet a number of economic and social fisheries management objectives. Even though improved stock status arises as a consequence of the total allowable catch levels implemented together with ITQs, the effect is... |
| Tipo: Peer-Reviewed Synthesis |
Palavras-chave: Comanagement; Environmental ethics; Fisheries management; Fishing rights; Stewardship. |
| Ano: 2014 |
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| Acheson, James; University of Maine; acheson@maine.edu; Apollonio, Spencer; ; spencerapollonio@yahoo.com; Wilson, James; University of Maine; jwilson@maine.edu. |
| Individual transferable quotas (ITQs) have become a popular management tool for fisheries. They have been promoted in some quarters and seriously criticized in others because of their social and economic impacts. A more serious problem is that ITQs provide exclusive access to public resources presumably in return for some public benefit, namely conservation; however, in a high percentage of cases they do not conserve fish stocks. In this article, we focus on the reasons that ITQs do not conserve stocks. We point to a number of phenomena identified in the literature as affecting stocks of fish, including problems with total allowable catch (TAC), ecological hierarchy theory, r and K species, the Allee effect, scale and metapopulation structure, the need to... |
| Tipo: Peer-Reviewed Synthesis |
Palavras-chave: Fisheries management; Individual transferable quota; ITQs; Quota management. |
| Ano: 2015 |
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| Lam, Mimi E.; Policy and Ecosystem Restoration in Fisheries, Fisheries Centre, University of British Columbia; m.lam@fisheries.ubc.ca; Pauly, Daniel; Sea Around Us Project, Fisheries Centre, University of British Columbia; d.pauly@fisheries.ubc.ca. |
| Most debates on government fisheries management, focusing on dramatic fishery collapses, have skirted the ethical dimension implicit in the exploitation, for private gain, of fishery resources that are publicly owned. The privilege to fish, a conditional right often nefariously perceived as a legislated “right,” implies ethical responsibilities linked to marine stewardship. To date, however, granting this privilege to fish has not been legally tethered to the fiduciary responsibilities of businesses to their clients or governments to their citizens: sustainable management of fisheries and conservation of living marine resources. Legal rights must be coupled with moral responsibilities if governments, private fishing enterprises,... |
| Tipo: Peer-Reviewed Insight |
Palavras-chave: Collaborative governance; Corporate responsibility; Fisheries management; Fishing privileges; Marine stewardship; Public ownership; Subsidies; Tragedy of the commons. |
| Ano: 2010 |
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| Pitcher, Tony J.; Policy and Ecosystem Restoration in Fisheries, Fisheries Centre, University of British Columbia.; pitcher.t@gmail.com; Lam, Mimi E; Policy and Ecosystem Restoration in Fisheries, Fisheries Centre, University of British Columbia.; m.lam@fisheries.ubc.ca. |
| Fisheries science and management have been shrouded in controversy and rhetoric for over 125 yrs. Human reliance on fish through history (and even prehistory) has impacted the sea and its resources. Global impacts are manifest today in threatened food security and vulnerable marine ecosystems. Growing consumer demand and subsidized industrial fisheries exacerbate ecosystem degradation, climate change, global inequities, and local poverty. Ten commonly advocated fisheries management solutions, if implemented alone, cannot remedy a history of intense fishing and serial stock depletions. Fisheries policy strategies evaluated along five performance modalities (ecological, economic, social, ethical, and institutional) suggest that composite management... |
| Tipo: Peer-Reviewed Synthesis |
Palavras-chave: Back-to-the-future; Ecological ethics; Ecosystem restoration; Fisheries management; Fishing down the food web; Food security; Policy goals; The sea ahead; Trade-offs. |
| Ano: 2010 |
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| Read, Andrew J; Duke University; aread@duke.edu; Brownstein, Carrie R; Duke University; cbrownstein@audubon.org. |
| After decades of overexploitation and severe depletion, Atlantic herring stocks in waters of the northeastern United States have recovered. Fishery managers now consider the herring resource to be underexploited. Nevertheless, some fishery managers and sustainable fishery advocates in New England have expressed concern that the fishery management plan may not adequately consider the importance of herring as prey for marine mammals, seabirds, and piscivorous fish. Several studies suggest that consumption by these predators is significant, yet trophic interactions are not explicitly considered in stock assessment models. Instead, as in most fisheries stock assessments, predation is subsumed within the natural mortality rate, and no empirical estimates of... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Atlantic herring; Ecosystem management; Fisheries management; Gulf of Maine; Marine mammals; Piscivores; Protected species; Single-species approach; Stock assessment; Trophic interactions. |
| Ano: 2003 |
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| Bennett, Nathan J.; Institute for Resources, Environment and Sustainability, University of British Columbia; nathan.bennett@ubc.ca; Dearden, Philip; Department of Geography, University of Victoria; pdearden@office.geog.uvic.ca; Murray, Grant; Institute for Coastal Research, Vancouver Island University; Grant.Murray@viu.ca; Kadfak, Alin; School of Global Studies, University of Gothenburg; alin.kadfak@globalstudies.gu.se. |
| The health and productivity of marine ecosystems, habitats, and fisheries are deteriorating on the Andaman coast of Thailand. Because of their high dependence on natural resources and proximity to the ocean, coastal communities are particularly vulnerable to climate-induced changes in the marine environment. These communities must also adapt to the impacts of management interventions and conservation initiatives, including marine protected areas, which have livelihood implications. Further, communities on the Andaman coast are also experiencing a range of new economic opportunities associated in particular with tourism and agriculture. These complex and ongoing changes require integrated assessment of, and deliberate planning to increase, the adaptive... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Adaptive capacity; Alternative livelihoods; Climate change; Coastal communities; Fisheries management; Marine protected areas; Social resilience; Thailand. |
| Ano: 2014 |
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| McClanahan, Tim R.; Wildlife Conservation Society; tmcclanahan@wcs.org; Cinner, Joshua E.; ARC Centre of Excellence for Coral Reef Studies; joshua.cinner@jcu.edu.au; Abunge, Caroline; Wildlife Conservation Society;; Rabearisoa, Ando; Conservation International;; Mahatante, Paubert; University of Toliara;; Ramahatratra, Frederick; University of Toliara;; Andrianarivelo, Norbert; Wildlife Conservation Society;. |
| Perceptions of the benefits of fisheries management restrictions were evaluated in coastal Madagascar to identify restrictions that are likely to be self- and community enforced. The survey focused on 24 Malagasy fishing villages adjacent to coral reefs. Resource users' perceptions of the benefits of restrictions were generally high and widespread, but some less positive perceptions were found in three villages located near marine protected areas. Perceptions of the benefits of gear restrictions had widespread support; closed areas, seasons, and minimum sizes of fish were less common; and restrictions on species were supported infrequently. We therefore advocate a management implementation approach that uses these scales of perceived benefits and... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Attitudes; Fisheries management; Marine protected area planning; Poverty; Social-ecological. |
| Ano: 2014 |
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| CATELLA, A. C.; CAMPOS, F. L. de R.; ALBUQUERQUE, S. P.. |
| Neste boletim encontram-se as informações sobre a pesca profissional artesanal e esportiva (pesca recreativa) coletadas e analisadas por meio do Sistema de Controle da Pesca de Mato Grosso do Sul (SCPESCA/MS) no ano de 2015. Os dados obtidos são provenientes do pescado capturado em toda a Bacia do Alto Paraguai em Mato Grosso do Sul (BAP/MS) e vistoriado pela Polícia Militar Ambiental/MS. Foi registrado um total de 363 t de pescado, das quais 180 t (49,5%) foram capturadas pela pesca profissional (estimativa de captura) e 183 t (50,5%) pela pesca esportiva. As espécies mais capturadas pelas duas categorias juntas foram: pintado Pseudoplatystoma corruscans (79,5 t, 22%), pacu Piaractus mesopotamicus (60,8 t, 17 %) e cachara Pseudoplatystoma reticulatum... |
| Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) |
Palavras-chave: Bacia do Alto Paraguai; Upper Paraguay River Basin; Fishery statistics.; Pesca; Peixe; Estatística pesqueira.; Fisheries; Fisheries statistics; Fisheries management; Pantanal.. |
| Ano: 2016 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065674 |
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| LUIZ, D. de B.; SANTOS, V. R. V. dos; LIMA, L. K. F. de; FRITZ, A. R. M.; BRIGIDA, A. I. S.; SOUZA, A. L. M. de; MUÑOZ, A. E. P.; FURTADO, A. A. L.; MESQUITA, E. de F. M. de; PONSANO, E. H. G.; GUIMARÃES, J. de T.; NAVAL, L. P.; RODRIGUES, L. G. G.; IWASHITA, M. K. P.; CHICRALA, P. C. M. S.; MOREIRA, R. de F. P. M.; BORGHESI, R.; ALVES, R. R.; MARTO, V. C. de O.. |
| O Manual para gestão da água e de resíduos do processamento de peixes é uma publicação técnica que aborda de forma organizada e didática duas questões fundamentais para gestão das indústrias de processamento de pescados nos tempos atuais: consumo de água e geração de resíduos. Para isso, reunimos uma equipe multidisciplinar com conhecimento em legislação, produção e sanidade de peixes, processamento de alimentos, melhoria de processos industriais, microbiologia, economia e estatística. Esse contexto ganha relevância diante da frequência com que diversas regiões no planeta têm sofrido com a escassez de água e com a contaminação química e orgânica dos corpos hídricos, em razão do descarte incorreto de resíduos e efluentes gerados nas indústrias. O foco no... |
| Tipo: Livro técnico (INFOTECA-E) |
Palavras-chave: Pesca Industrial; Tecnologia de Alimento; Recurso Hídrico; Processamento; Produto Derivado de Pescado; Água; Resíduo; Industrialization; Fish; Water; Processing residues; Fisheries management. |
| Ano: 2020 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1127919 |
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| Kell, Laurence T; Fromentin, Jean-marc. |
| Reference points are important elements of fisheries management and the supporting scientific advisory frameworks. However, fish stocks can fluctuate extensively over a large range of spatial and temporal scales independent of human exploitation and there has been a classical tendency to assume a dichotomy, i.e., that changes in fish populations are primarily attributable either to exploitation or to environmental variability. Therefore we look at variability in surplus production and examine the relative impacts of the environment and exploitation on the productivity of North Atlantic albacore (Thunnus alalunga). The analysis revealed that variations were driven by environmental effects. It was also found that substantial variations in time-series of... |
| Tipo: Text |
Palavras-chave: Thunnus alalunga; Albacore; Fisheries management; FLR; Reference points; Stationary processes; Surplus production.. |
| Ano: 2011 |
URL: http://archimer.ifremer.fr/doc/00192/30282/28758.pdf |
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| Pons, Maite; Branch, Trevor A.; Melnychuk, Michael C.; Jensen, Olaf P.; Brodziak, Jon; Fromentin, Jean-marc; Harley, Shelton J.; Haynie, Alan C.; Kell, Laurie T.; Maunder, Mark N.; Parma, Ana M.; Restrepo, Victor R.; Sharma, Rishi; Ahrens, Robert; Hilborn, Ray. |
| Commercial tunas and billfishes (swordfish, marlins and sailfish) provide considerable catches and income in both developed and developing countries. These stocks vary in status from lightly exploited to rebuilding to severely depleted. Previous studies suggested that this variability could result from differences in life-history characteristics and economic incentives, but differences in exploitation histories and management measures also have a strong effect on current stock status. Although the status (biomass and fishing mortality rate) of major tuna and billfish stocks is well documented, the effect of these diverse factors on current stock status and the effect of management measures in rebuilding stocks have not been analysed at the global level.... |
| Tipo: Text |
Palavras-chave: Fisheries management; Marine conservation; Stock assessment; Stock status; Tuna fisheries. |
| Ano: 2017 |
URL: https://archimer.ifremer.fr/doc/00333/44383/44107.pdf |
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| Daigle, Rémi M.; Monaco, Cristian; Elgin, Ashley K.. |
| Around the world, governments are establishing Marine Protected Area (MPA) networks to meet their commitments to the United Nations Convention on Biological Diversity. MPAs are often used in an effort to conserve biodiversity and manage fisheries stocks. However, their efficacy and effect on fisheries yields remain unclear. We conducted a case-study on the economic impact of different MPA network design strategies on the Atlantic cod (Gadus morhua) fisheries in Canada. The open-source R package that we developed to analyze this case study can be customized to conduct similar analyses for other systems. We used a spatially-explicit individual-based model of population growth and dispersal coupled with a fisheries management and harvesting component. We... |
| Tipo: Text |
Palavras-chave: Cost-benefit analysis; Atlantic Cod; Individual based models; Conservation; Fisheries management. |
| Ano: 2017 |
URL: https://archimer.ifremer.fr/doc/00690/80169/83235.pdf |
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| Registros recuperados: 109 | |
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